What value divided by 30 equals 84?

To find the answer, just multiply the divisor with the quotient: 30 × 84 = 2520

To prove this, let's compute 2520 divided by 30: $\frac{2520}{30} = 84$

How does it work?

Asking which value divided by 30 gives a result of 84 is equivalent to solving the following equation:

$\frac{x}{30} = 84$

We need to isolate x, so multiply both sides by 30: $\frac{30 x}{30} = 30 \times 84$
$\frac{30 x}{30}$ is equivalent to $\frac{30}{30} x$ , which simplifies to $1 x$ (or just $x$ ).
Thus: $x = 30 \times 84 = 2520$

So, if the divisor is 30 and the quotient is 84, the dividend is 2520.